Teresa Johnson 310ea0ff26 [ThinLTO] Correctly resolve linkonce when importing aliasee ...

Summary:
When we have an aliasee that is linkonce, while we can't convert
the non-prevailing copies to available_externally, we still need to
convert the prevailing copy to weak. If a reference to the aliasee
is exported, not converting a copy to weak will result in undefined
references when the linkonce is removed in its original module.

Add a new test and update existing tests.

Reviewers: mehdi_amini

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D26076

llvm-svn: 285512

2016-10-30 05:15:23 +00:00

..

Caching.cpp

Add qualification to fix MSVC build.

2016-09-23 23:23:23 +00:00

CMakeLists.txt

[cmake] Declare LLVM_CMAKE_PATH for use in subprojects

2016-10-19 12:18:34 +00:00

LLVMBuild.txt

[lib/LTO] Add a way to run a custom pipeline

2016-09-07 17:46:16 +00:00

LTO.cpp

[ThinLTO] Correctly resolve linkonce when importing aliasee

2016-10-30 05:15:23 +00:00

LTOBackend.cpp

Reduce global namespace pollution. NFC.

2016-10-18 19:39:31 +00:00

LTOCodeGenerator.cpp

Utility functions for appending to llvm.used/llvm.compiler.used.

2016-10-25 23:53:31 +00:00

LTOModule.cpp

Recommit "Use StringRef in LTOModule implementation (NFC)""

2016-10-07 19:05:14 +00:00

ThinLTOCodeGenerator.cpp

Remove TimeValue usage from llvm/Support

2016-10-24 10:59:17 +00:00

UpdateCompilerUsed.cpp

Utility functions for appending to llvm.used/llvm.compiler.used.

2016-10-25 23:53:31 +00:00